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Alaska · Valdez-Cordova Census Area

Copper River

🏞 National Park
Valdez-Cordova Census Area · 300 mi · Class II–IV
Optimal: 8000–40000 CFS · USGS #15214000
22,000 avg
60,400CFS
130.43 ft gauge height
Above Optimal
Rising (+300 cfs/hr)(+1,000 in 3h)
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 22,000 cfsHist. median: 19,800 cfsUSGS #15214000
Wrangell-St. Elias National Park (headwaters) · Chugach National Forest · ADF&G Personal Use Dipnet Fishery

About

From the Wrangell Mountains through 300 miles of Alaska's Valdez-Cordova Census Area, the Copper River carries glacial melt at an average 22,000 CFS — among the highest-volume rivers in North America. The upper reaches within Wrangell-St. Elias National Park offer multi-day wilderness floats through Class II-IV water, while Wood Canyon near Chitina hosts Alaska's most famous personal-use dipnet fishery for sockeye salmon. Below Million Dollar Bridge, kings and sockeye stage for their spawning runs. At optimal flows between 8,000-40,000 CFS, the river shifts from technical whitewater in the mountains to powerful but manageable current through the lower canyon sections. The Ahtna Athabascan people have called this drainage home since before recorded history, and their subsistence rights remain protected within the national park boundaries established in 1980. Copper River Guides operates commercial trips through the regulated sections, while the ADF&G manages the dipnet fishery that draws thousands of Alaskans each summer to fill their freezers with wild salmon.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
Moon overhead
1:20 PM
Moonrise
3:07 PM
Moonset
11:32 AM
Moon underfoot
1:20 AM
Next full moon: May 3111 days
Outfitters
Copper River Guides
Multi-day float trips on the upper Copper River
10-Year Flow Patterns
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Your Optimal Range
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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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